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Figure 7 | BMC Plant Biology

Figure 7

From: Vitamin B6 deficient plants display increased sensitivity to high light and photo-oxidative stress

Figure 7

Fluorescence of SOGS in WT and mutant ( pdx1 ) leaves exposed to high light. A) Fluorescence of leaves infiltrated with SOGS after exposure to white light (HL = 450 ╬╝mol photon m-2 s-1 for 40 min). Controls (= c) were kept in dim light before fluorescence measurements. B) Fluorescence ratio F525/F680 of WT leaves and mutant leaves infiltrated with SOGS and/or vitamin B6 before or after illumination. Data are mean values of 3 measurements + SD. *, significantly different from the WT value with P < 0.025 (t test).

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